Chess South Africa
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Chess South Africa
Van Niekerk, J (Juan)
Dob:
2005/09/23 (U20)
Gender:
Male
Chess SA id:
1050099978
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2018/08/24 (2283 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1156.1
Current Weighted rating
1156.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1156.1
Current highest rating achieved
1215.3
Current floor (min rating allowed)
715.3
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±176.5
Current Raw change used (final)
0.0
Projected new Raw rating
1156.1
Projected new Weighed rating
1063.6
Projected new Weighted performance
113.4
Projected new final Raw rating (if new WP > new Raw)
1156.1
Projected new highest rating
1215.3
Projected new floor
715.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.1
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1147.8
Current Weighted rating
1147.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1147.8
Current highest rating achieved
1218.4
Current floor (min rating allowed)
718.4
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±178.6
Current Raw change used (final)
0.0
Projected new Raw rating
1147.8
Projected new Weighed rating
1056.0
Projected new Weighted performance
113.4
Projected new final Raw rating (if new WP > new Raw)
1147.8
Projected new highest rating
1218.4
Projected new floor
718.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1147.8
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2018 Gauteng League Final (U13)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1215.3
1218.4
Analysis
1
2018 D3 Tshwane North Individual Chess Championships (U13 Boys)
2018/03/24
2018/03/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
0
5
5.0
50.0
0.0
1031.7
1031.7
White
6
4
0
2
4.0
66.7
141.7
995.3
1137.0
Black
4
1
0
3
1.0
25.0
-212.5
1086.2
873.7
Standard
All
10
5
0
5
5.0
50.0
0.0
1031.7
1031.7
White
6
4
0
2
4.0
66.7
141.7
995.3
1137.0
Black
4
1
0
3
1.0
25.0
-212.5
1086.2
873.7
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1060099985
Baloyi, T (Tebogo Trevor)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060099986
Bahula, T (Tshepang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
205091116
Fick, L (Lamees)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
4
1060099958
Kotu, B (Boipelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
105085179
Khuduganyane, T (Tshepo)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
6
105087152
Pretorius, WM (Willem)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
7
106064846
Nieuwoudt, R (Regardt)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
8
207079080
Lodi, I (Isagoentle)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list
9
1050099959
Jikolo, K (Katlego)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1050099980
De Beer, E (Emmanuel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
